Files
Bubberstation/code/modules/modular_computers/computers/item/computer_power.dm
John Willard ca229574f6 Removes AI and Charge parts from tablets, adds support for more later. (#70012)
* Removes recharger tablet parts

Removes 'advanced' tablet subtypes that we used before PDAs were added, in some jobs.
Replaces Roboticist's advanced tablet mail with a laptop
Moves the notepad's note var from the tablet, to the note app
Moves modular computer's defines into their own file

Machine computers now directly use power from the machine they're in, while the rest uses power cells.
Silicon tablets don't use power at all.

Co-authored-by: san7890 <the@san7890.com>
Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
2022-09-22 20:58:20 -07:00

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// Tries to draw power from charger or, if no operational charger is present, from power cell.
/obj/item/modular_computer/proc/use_power(amount = 0)
if(check_power_override())
return TRUE
if(ismachinery(loc))
var/obj/machinery/machine_holder = loc
if(machine_holder.powered())
machine_holder.use_power(amount)
return TRUE
var/obj/item/computer_hardware/battery/battery_module = all_components[MC_CELL]
if(battery_module && battery_module.battery && battery_module.battery.charge)
var/obj/item/stock_parts/cell/cell = battery_module.battery
if(cell.use(amount JOULES))
return TRUE
else // Discharge the cell anyway.
cell.use(min(amount JOULES, cell.charge))
return FALSE
return FALSE
/obj/item/modular_computer/proc/give_power(amount)
var/obj/item/computer_hardware/battery/battery_module = all_components[MC_CELL]
if(battery_module?.battery)
return battery_module.battery.give(amount)
return 0
/obj/item/modular_computer/get_cell()
var/obj/item/computer_hardware/battery/battery_module = all_components[MC_CELL]
return battery_module?.get_cell()
// Used in following function to reduce copypaste
/obj/item/modular_computer/proc/power_failure()
if(enabled) // Shut down the computer
if(active_program)
active_program.event_powerfailure(0)
for(var/I in idle_threads)
var/datum/computer_file/program/PRG = I
PRG.event_powerfailure(1)
shutdown_computer(0)
// Handles power-related things, such as battery interaction, recharging, shutdown when it's discharged
/obj/item/modular_computer/proc/handle_power(delta_time)
var/power_usage = screen_on ? base_active_power_usage : base_idle_power_usage
for(var/obj/item/computer_hardware/H in all_components)
if(H.enabled)
power_usage += H.power_usage
if(use_power(power_usage))
last_power_usage = power_usage
return TRUE
else
power_failure()
return FALSE
///Used by subtypes for special cases for power usage, returns TRUE if it should stop the use_power chain.
/obj/item/modular_computer/proc/check_power_override()
return FALSE
//Integrated (Silicon) tablets don't drain power, because the tablet is required to state laws, so it being disabled WILL cause problems.
/obj/item/modular_computer/tablet/integrated/check_power_override()
return TRUE